Question · Q3 2025
Felix Pan asked about quantifying the demand for CP (chip probe) test, particularly from foundry partners, and sought insights into any changes in customer engagement, specifically if customers' customers are directly engaging with ASE to secure critical capacity.
Answer
Head of Investor Relations Ken Shung stated that the overall TAM for CP test is not quantifiable from ASE's perspective, as it is primarily known by foundry partners. CFO Joseph Tung explained that ASE maintains very close and routine communication with both direct customers and foundry partners. He noted that customers keep ASE informed of their own customers' expectations, facilitating a constant dialogue among industry players to ensure demand is sufficiently supported by supply.